Incorrect column aggregation after update from 2.0.1 to 2.0.2, when column aggregation is used with group aggregation

Problem/Motivation

After updating from version 2.0.1 to 2.0.2. column aggregation no longer works as previously.

Steps to reproduce

1. My table displays a view of Client content types, which can be referenced by four different content types (Invoices, Estimates, Contracts, Protocols). These content types are referencing the Client content type. The Client content type also contains a Total business client computed field, displaying a decimal number totalling the value of invoices paid by the client.

2. The table is supposed to present a tallied view (count) of the number of the four different referencing content types (Group aggregation) and a sum of the total of the Total business client field (Column aggregation).

This view worked as expected with the configuration attached with v. 2.0.1, but it no longer works after the update to the most recent 2.0.2 version. The update apparently invalidated the aggregation for the Column aggregation function.